From Wikipedia, the free encyclopedia
Alongside more orthodox and mainstream measures, Bōryaku includes use of unorthodox strategies and tactics, as well as manipulation of politics and exploitation of other current events to assist in subtle influence of the opponent.
- Dr. Hatsumi, M. (1981) Ninjutsu: History and Tradition. Burbank, CA: Unique Publications. ISBN 0-86568-027-2
|This article related to the martial arts is a stub. You can help Wikipedia by expanding it.|